hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I4SK3S
CVE: NA

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For reliable memory allocation bind to nodes which do not hvve any
reliable zones, its memory allocation will fail and then warn message
will be produced at the end of __alloc_pages_slowpath().

Though this memory allocation can fallback to movable zone in
check_after_alloc() if fallback is enabled, something should be done to
prevent this pointless warn log.

To solve this problem, fallback to movable zone if no suitable zone found.
Signed-off-by: NMa Wupeng <mawupeng1@huawei.com>
Reviewed-by: NKefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: NYongqiang Liu <liuyongqiang13@huawei.com>